Month Index 2015=100 1980-01-01 16.1786391405098 1980-02-01 18.3779228986728 1980-03-01 18.6180745734148 1980-04-01 19.5281230250685 1980-05-01 20.0842637455235 1980-06-01 20.0842637455235 1980-07-01 20.5013692858648 1980-08-01 21.3229408047188 1980-09-01 21.5504529176322 1980-10-01 21.8285232778597 1980-11-01 23.4843058773962 1980-12-01 23.5727828101959 1981-01-01 24.3058773962503 1981-02-01 24.3564356435644 1981-03-01 24.4069938908784 1981-04-01 24.8114598693912 1981-05-01 24.8620181167053 1981-06-01 24.7735411839056 1981-07-01 24.4069938908784 1981-08-01 24.6850642511060 1981-09-01 24.5839477564778 1981-10-01 24.4954708236781 1981-11-01 24.4069938908784 1981-12-01 24.4069938908784 1982-01-01 24.6345060037919 1982-02-01 24.7229829365915 1982-03-01 24.6850642511060 1982-04-01 24.9504950495049 1982-05-01 25.0895302296187 1982-06-01 25.3676005898462 1982-07-01 25.2791236570466 1982-08-01 25.2285654097325 1982-09-01 25.0516115441331 1982-10-01 25.0010532968190 1982-11-01 24.9125763640194 1982-12-01 24.9504950495049 1983-01-01 25.1400884769328 1983-02-01 25.3170423425321 1983-03-01 25.0010532968190 1983-04-01 24.1289235306509 1983-05-01 24.2679587107647 1983-06-01 24.3058773962503 1983-07-01 24.5839477564778 1983-08-01 24.8620181167053 1983-09-01 25.1400884769328 1983-10-01 25.1906467242469 1983-11-01 25.3170423425321 1983-12-01 25.5571940172741 1984-01-01 25.6962291973878 1984-02-01 25.5951127027596 1984-03-01 25.7341478828734 1984-04-01 25.8226248156731 1984-05-01 26.2018116705288 1984-06-01 26.1512534232147 1984-07-01 26.1006951759006 1984-08-01 25.9616599957868 1984-09-01 25.9237413103012 1984-10-01 25.8731830629871 1984-11-01 25.6962291973878 1984-12-01 25.8731830629871 1985-01-01 26.0627764904150 1985-02-01 26.1006951759006 1985-03-01 26.2397303560143 1985-04-01 26.5178007162418 1985-05-01 26.8464293237834 1985-06-01 26.7958710764693 1985-07-01 26.8843480092690 1985-08-01 26.8843480092690 1985-09-01 26.7453128291553 1985-10-01 26.7958710764693 1985-11-01 27.0739414366969 1985-12-01 27.2508953022962 1986-01-01 26.9728249420687 1986-02-01 25.5571940172741 1986-03-01 22.8902464714556 1986-04-01 21.6010111649463 1986-05-01 21.5504529176322 1986-06-01 21.1839056246050 1986-07-01 20.1348219928376 1986-08-01 18.9719823046134 1986-09-01 20.0842637455235 1986-10-01 20.5013692858648 1986-11-01 20.7668000842637 1986-12-01 20.9184748262060 1987-01-01 21.2344638719191 1987-02-01 22.3341057510006 1987-03-01 22.2456288182010 1987-04-01 22.2835475036865 1987-05-01 22.5236991784285 1987-06-01 22.2456288182010 1987-07-01 22.2835475036865 1987-08-01 22.2456288182010 1987-09-01 22.7891299768275 1987-10-01 23.0672003370550 1987-11-01 23.0672003370550 1987-12-01 22.7512112913419 1988-01-01 22.9408047187697 1988-02-01 22.5616178639140 1988-03-01 22.1950705708869 1988-04-01 21.7400463450600 1988-05-01 21.9675584579734 1988-06-01 22.3846639983147 1988-07-01 22.2835475036865 1988-08-01 21.6010111649463 1988-09-01 21.4114177375184 1988-10-01 20.7288813987782 1988-11-01 20.1348219928376 1988-12-01 20.4508110385507 1989-01-01 20.8173583315778 1989-02-01 21.3229408047188 1989-03-01 21.6010111649463 1989-04-01 21.9296397724879 1989-05-01 22.0560353907731 1989-06-01 21.8285232778597 1989-07-01 21.6894880977459 1989-08-01 21.5504529176322 1989-09-01 21.5125342321466 1989-10-01 21.5504529176322 1989-11-01 21.7779650305456 1989-12-01 21.8790815251738 1990-01-01 22.2456288182010 1990-02-01 22.7006530440278 1990-03-01 23.2567937644828 1990-04-01 23.4337476300822 1990-05-01 23.2567937644828 1990-06-01 23.0292816515694 1990-07-01 22.8902464714556 1990-08-01 23.8129344849379 1990-09-01 23.0672003370550 1990-10-01 25.1906467242469 1990-11-01 26.4672424689277 1990-12-01 28.4516536760059 1991-01-01 28.3126184958921 1991-02-01 26.8843480092690 1991-03-01 25.3676005898462 1991-04-01 23.8129344849379 1991-05-01 23.8129344849379 1991-06-01 23.7118179903097 1991-07-01 24.1794817779650 1991-08-01 23.9393301032231 1991-09-01 24.2679587107647 1991-10-01 24.3058773962503 1991-11-01 24.4954708236781 1991-12-01 25.0516115441331 1992-01-01 25.4181588371603 1992-02-01 24.6724246892774 1992-03-01 24.4069938908784 1992-04-01 24.6724246892774 1992-05-01 24.7229829365915 1992-06-01 25.1906467242469 1992-07-01 25.6835896355593 1992-08-01 26.8843480092690 1992-09-01 26.5178007162418 1992-10-01 26.3787655361281 1992-11-01 26.2397303560143 1992-12-01 25.2791236570466 1993-01-01 25.2791236570466 1993-02-01 25.6835896355593 1993-03-01 25.3676005898462 1993-04-01 26.7453128291553 1993-05-01 26.8464293237834 1993-06-01 26.8843480092690 1993-07-01 26.5683589635559 1993-08-01 26.2018116705288 1993-09-01 25.6456709500737 1993-10-01 25.8731830629871 1993-11-01 25.5066357699600 1993-12-01 25.2791236570466 1994-01-01 25.1400884769328 1994-02-01 24.9125763640194 1994-03-01 25.4181588371603 1994-04-01 25.6077522645882 1994-05-01 25.7341478828734 1994-06-01 25.8731830629871 1994-07-01 26.4293237834422 1994-08-01 27.0739414366969 1994-09-01 27.3899304824099 1994-10-01 27.3393722350958 1994-11-01 27.2129766168106 1994-12-01 27.3899304824099 1995-01-01 28.0977459448072 1995-02-01 28.2494206867495 1995-03-01 28.6033284179482 1995-04-01 28.5401306088056 1995-05-01 28.9698757109754 1995-06-01 28.8940383400042 1995-07-01 28.2494206867495 1995-08-01 27.7438382136086 1995-09-01 28.0977459448072 1995-10-01 27.9587107646935 1995-11-01 27.4531282915526 1995-12-01 27.8196755845797 1996-01-01 28.9698757109754 1996-02-01 29.1089108910891 1996-03-01 28.9698757109754 1996-04-01 29.3996208131451 1996-05-01 29.5386559932589 1996-06-01 29.5386559932589 1996-07-01 30.0442384663998 1996-08-01 30.6888561196545 1996-09-01 31.1817990309669 1996-10-01 31.9780914261639 1996-11-01 32.4710343374763 1996-12-01 32.4710343374763 1997-01-01 32.9766168106172 1997-02-01 33.6970718348431 1997-03-01 32.4710343374763 1997-04-01 32.6985464503897 1997-05-01 31.9780914261639 1997-06-01 32.4710343374763 1997-07-01 31.9780914261639 1997-08-01 31.9022540551928 1997-09-01 32.1171266062776 1997-10-01 32.4710343374763 1997-11-01 34.4807246682115 1997-12-01 43.8719191068043 1998-01-01 51.9106804297451 1998-02-01 47.6005898462187 1998-03-01 45.0221192331999 1998-04-01 40.5097956604171 1998-05-01 39.2205603539077 1998-06-01 39.8651780071624 1998-07-01 38.2093954076259 1998-08-01 36.4904149989467 1998-09-01 37.4257425742574 1998-10-01 37.7164524963135 1998-11-01 37.2867073941437 1998-12-01 35.1253423214662 1999-01-01 32.9134190014746 1999-02-01 32.9134190014746 1999-03-01 33.6970718348431 1999-04-01 34.3416894880977 1999-05-01 36.0606698967769 1999-06-01 36.9201601011165 1999-07-01 36.2755424478618 1999-08-01 38.7149778807668 1999-09-01 40.0800505582473 1999-10-01 42.3046134400674 1999-11-01 42.9492310933221 1999-12-01 42.1529386981251 2000-01-01 43.9477564777754 2000-02-01 44.7314093111439 2000-03-01 44.5923741310301 2000-04-01 41.7990309669265 2000-05-01 44.8830840530861 2000-06-01 46.6779018327364 2000-07-01 45.5277017063408 2000-08-01 46.3113545397093 2000-09-01 48.9656625236992 2000-10-01 49.2563724457552 2000-11-01 49.7493153570676 2000-12-01 45.0221192331999 2001-01-01 46.6020644617653 2001-02-01 47.3225194859911 2001-03-01 47.6764272171898 2001-04-01 49.9641879081525 2001-05-01 50.7604803033495 2001-06-01 50.4697703812934 2001-07-01 48.6749526016431 2001-08-01 48.6749526016431 2001-09-01 47.4615546661049 2001-10-01 44.1626290288603 2001-11-01 41.1544133136718 2001-12-01 41.5083210448704 2002-01-01 43.0882662734358 2002-02-01 43.8719191068043 2002-03-01 48.1820096903307 2002-04-01 50.3307352011797 2002-05-01 49.2563724457552 2002-06-01 47.1708447440489 2002-07-01 46.3871919106804 2002-08-01 47.4615546661049 2002-09-01 49.6102801769539 2002-10-01 50.2548978302085 2002-11-01 46.6779018327364 2002-12-01 49.1046977038129 2003-01-01 51.1143880345481 2003-02-01 53.4779860964820 2003-03-01 52.6943332631135 2003-04-01 48.4600800505582 2003-05-01 47.9671371392458 2003-06-01 48.8266273435854 2003-07-01 49.6102801769539 2003-08-01 50.6846429323783 2003-09-01 48.4600800505582 2003-10-01 50.7604803033495 2003-11-01 52.4036233410575 2003-12-01 53.5538234674531 2004-01-01 55.2728038761323 2004-02-01 55.7783863492732 2004-03-01 58.2178217821782 2004-04-01 58.2178217821782 2004-05-01 62.0855277017063 2004-06-01 60.5055824731409 2004-07-01 62.6543079839899 2004-08-01 66.3197809142616 2004-09-01 63.7413103012429 2004-10-01 66.2439435432905 2004-11-01 61.4409100484516 2004-12-01 58.2810195913208 2005-01-01 60.7962923951970 2005-02-01 62.3004002527912 2005-03-01 66.4588160943754 2005-04-01 69.6819043606488 2005-05-01 67.8238887718559 2005-06-01 71.7674320623552 2005-07-01 74.9146829576574 2005-08-01 77.7206656835896 2005-09-01 79.2879713503265 2005-10-01 77.9987360438171 2005-11-01 75.5593006109121 2005-12-01 76.2039182641668 2006-01-01 77.9987360438171 2006-02-01 76.9243732883926 2006-03-01 77.7206656835896 2006-04-01 81.2344638719191 2006-05-01 82.8776069096271 2006-06-01 83.7370971139667 2006-07-01 86.1006951759006 2006-08-01 87.4657678533811 2006-09-01 81.1586265009480 2006-10-01 78.2894459658732 2006-11-01 77.5057931325047 2006-12-01 77.9987360438171 2007-01-01 73.7771223930904 2007-02-01 75.7741731619970 2007-03-01 79.0730987992416 2007-04-01 82.0181167052876 2007-05-01 82.7385717295134 2007-06-01 83.8129344849378 2007-07-01 85.8858226248156 2007-08-01 86.0374973667579 2007-09-01 90.6256583105119 2007-10-01 92.7743838213609 2007-11-01 99.4354329049926 2007-12-01 101.0912155045290 2008-01-01 104.8198862439440 2008-02-01 108.4727196123870 2008-03-01 118.3694965241200 2008-04-01 125.1822203496950 2008-05-01 144.8240994312200 2008-06-01 152.9892563724460 2008-07-01 155.2896566252370 2008-08-01 143.0292816515690 2008-09-01 139.0099009900990 2008-10-01 132.8417948177800 2008-11-01 114.4259532336210 2008-12-01 102.6711607330950 2009-01-01 103.1009058352640 2009-02-01 104.3901411417740 2009-03-01 108.0429745102170 2009-04-01 101.5209606066990 2009-05-01 102.3804508110390 2009-06-01 112.2772277227720 2009-07-01 109.7619549188960 2009-08-01 114.9947335159050 2009-09-01 111.2028649673480 2009-10-01 112.8460080050560 2009-11-01 117.6490414998950 2009-12-01 117.3583315778390 2010-01-01 116.8021908573840 2010-02-01 117.4341689488100 2010-03-01 121.5420265430800 2010-04-01 123.1851695807880 2010-05-01 124.3353697071830 2010-06-01 127.0023172530020 2010-07-01 128.8350537181380 2010-08-01 127.5584579734570 2010-09-01 128.2915525595110 2010-10-01 129.6187065515060 2010-11-01 132.8544343796080 2010-12-01 139.2626922266690 2011-01-01 140.5898462186640 2011-02-01 147.2508953022960 2011-03-01 156.7811249210030 2011-04-01 159.8398988835050 2011-05-01 154.7208763429530 2011-06-01 159.9536549399620 2011-07-01 158.9298504318520 2011-08-01 158.5001053296820 2011-09-01 165.1737939751420 2011-10-01 168.3968822414160 2011-11-01 167.4741942279330 2011-12-01 166.6273435854220 2012-01-01 169.8125131662100 2012-02-01 171.0764693490630 2012-03-01 175.0200126395620 2012-04-01 172.9724036233410 2012-05-01 167.6258689698760 2012-06-01 157.9945228565410 2012-07-01 158.5633031388240 2012-08-01 163.5938487465770 2012-09-01 163.5812091847480 2012-10-01 157.4636612597430 2012-11-01 153.6844322730150 2012-12-01 149.6776911733730 2013-01-01 148.2746998104070 2013-02-01 152.9007794396460 2013-03-01 157.2235095850010 2013-04-01 155.2011796924370 2013-05-01 151.8516958078790 2013-06-01 153.7476300821570 2013-07-01 152.1929639772490 2013-08-01 152.0539287971350 2013-09-01 151.9275331788500 2013-10-01 149.6524120497160 2013-11-01 146.7200337054980 2013-12-01 145.7215083210450 2014-01-01 148.8687592163470 2014-02-01 147.4531282915530 2014-03-01 148.5527701706340 2014-04-01 144.4575521381920 2014-05-01 141.7526859068890 2014-06-01 141.7779650305460 2014-07-01 143.3073520117970 2014-08-01 141.6010111649460 2014-09-01 139.0099009900990 2014-10-01 137.9102591110170 2014-11-01 133.5243311565200 2014-12-01 126.1933852959760 2015-01-01 112.6058563303140 2015-02-01 101.8875078997260 2015-03-01 106.4251105961660 2015-04-01 102.8607541605220 2015-05-01 101.3566463029280 2015-06-01 104.1120707815460 2015-07-01 104.4280598272590 2015-08-01 101.0406572572150 2015-09-01 95.1253423214662 2015-10-01 90.8910891089109 2015-11-01 90.7646934906256 2015-12-01 88.5022119233200 2016-01-01 84.1542026543080 2016-02-01 77.4425953233621 2016-03-01 77.3793975142195 2016-04-01 80.1221824310090 2016-05-01 82.6374552348852 2016-06-01 85.0389719823046 2016-07-01 84.8240994312197 2016-08-01 82.4099431219718 2016-09-01 84.5460290709922 2016-10-01 86.1891721087002 2016-11-01 95.7194017274068 2016-12-01 96.1617863914051 2017-01-01 104.8704444912580 2017-02-01 104.9083631767430 2017-03-01 105.7678533810830 2017-04-01 103.0377080261220 2017-05-01 105.0979566041710 2017-06-01 104.2890246471460 2017-07-01 100.8510638297870 2017-08-01 100.5729934695600 2017-09-01 103.4674531282920 2017-10-01 104.7187697493150 2017-11-01 103.8087212976620 2017-12-01 106.7031809563940 2018-01-01 107.0444491257640 2018-02-01 113.5285443437960 2018-03-01 111.2660627764900 2018-04-01 111.5946913840320 2018-05-01 115.9806193385300 2018-06-01 121.7442595323360 2018-07-01 125.4855698335790 2018-08-01 124.4112070781550 2018-09-01 124.4870444491260